#317D63#317D63

#317D63 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.5% C 0.086 H 167.5°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#317D63
RGB	rgb(49, 125, 99)
HSL	hsl(159, 44%, 34%)
HSV	hsv(159, 61%, 49%)
CMYK	cmyk(60.8%, 0%, 20.8%, 51%)
CIE-LAB	lab(47.26, -30.12, 7.27)
CIE-LCH	lch(47.26, 30.99, 166.44°)
OKLab	oklab(53.46% -0.084 0.0186)
OKLCH	oklch(53.46% 0.086 167.5)
XYZ	xyz(10.8513, 16.2200, 14.3609)
Luminance	0.1622 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317D63 #7D314B

analogous

#317D3D #317D63 #31717D

triadic

#317D63 #63317D #7D6331

tetradic

#317D63 #3D317D #7D314B #717D31

square

#317D63 #3D317D #7D314B #717D31

split-complementary

#317D63 #7D3171 #7D3D31

monochromatic

#0F251D #205140 #317D63 #42A986 #66C3A3

Accessibility & contrast

On white

4.95

#317D63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#317D63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317D63

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317D63	#FFFFFF	#000000	##FFFFFF
##317D63	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7562

Deuteranopia (green-blind)

#6F6D65

Tritanopia (blue-blind)

#027E76

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #317d63;
/* rgb */ color: rgb(49, 125, 99);
/* oklch */ color: oklch(53.5% 0.086 167.5);

Tailwind

colors: {
  custom: {
    50: '#71a38f',
    500: '#317d63',
    950: '#000000',
  },
}

SCSS

$custom: #317d63;
$custom-light: #71a38f;
$custom-dark: #000000;

JSON

{
  "hex": "#317d63",
  "rgb": {
    "r": 49,
    "g": 125,
    "b": 99
  },
  "hsl": {
    "h": 159.474,
    "s": 43.678,
    "l": 34.118
  },
  "oklch": {
    "l": 0.53464,
    "c": 0.08604,
    "h": 167.5
  },
  "luminance": 0.16221
}

Semantic roles & 50–950 ramp

primary

#317D63

secondary

#AA6079

accent

#5480D3

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#080F0C

muted

#7B7F7D

Preview Lab

Preview with #317D63

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →